Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-METHYL-2,4-DIOXO-1-PHENYL-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOTHIOAMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

125187-18-0

125187-18-0 structure

125187-18-0 structure

Name: 3-METHYL-2,4-DIOXO-1-PHENYL-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOTHIOAMIDE
Chemical Name: 3-methyl-2,4-dioxo-1-phenylpyrimidine-5-carbothioamide
CAS Number: 125187-18-0
Molecular Formula: C₁₂H₁₁N₃O₂S
Molecular Weight: 261.30000
Create Date: 2016-12-16 04:40:27
Modify Date: 2025-10-18 18:30:47

Name	3-methyl-2,4-dioxo-1-phenylpyrimidine-5-carbothioamide
Synonyms	3-methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidine-5-carbothioamide 3-Methyl-1-phenyl-5-thiocarbamoyluracil HMS1528A19

Density	1.425g/cm3
Boiling Point	408.1ºC at 760 mmHg
Melting Point	228ºC
Molecular Formula	C₁₂H₁₁N₃O₂S
Molecular Weight	261.30000
Flash Point	200.6ºC
Exact Mass	261.05700
PSA	102.11000
LogP	0.87070
Vapour Pressure	7.19E-07mmHg at 25°C
Index of Refraction	1.688

Safety Phrases	S24/25
HS Code	2933599090

36980-88-8 structure

36980-88-8

~91%

125187-18-0 structure

125187-18-0

Literature: Hirota; Sajiki; Ni; Kitade; Maki Tetrahedron, 1990 , vol. 46, # 10 p. 3431 - 3438

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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